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NJ Regular School Elementary School

Dennis B O'Brien Elementary School

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16 MINERAL SPRING DRIVE, DOVER, NJ 07801 • Morris County
(973) 361-7330
Website

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
298
Teachers (FTE)
31.8
Student-Teacher Ratio
9.4:1
FRPL Eligible
76
(25.5%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 76 of 298 (25.5%)
Free Lunch: 66 (22.1%)
Reduced-Price: 10 (3.4%)
Paid / Not Eligible: 222 (74.5%)

Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)

0 200 400 2020-2021: 310 students 310 2020-2021 2021-2022: 294 students 294 -5.2% 2021-2022 2022-2023: 275 students 275 -6.5% 2022-2023 2023-2024: 295 students 295 +7.3% 2023-2024 2024-2025: 298 students 298 +1% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 117 (39.3%) Hispanic / Latino: 91 (30.5%) Asian: 41 (13.8%) Black or African American: 34 (11.4%) Two or More Races (Multiracial): 14 (4.7%) American Indian / Alaska Native: 1 (0.3%)
298 Students
White 117 39.3%
Hispanic / Latino 91 30.5%
Asian 41 13.8%
Black or African American 34 11.4%
Two or More Races (Multiracial) 14 4.7%
American Indian / Alaska Native 1 0.3%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 298 Students
Grade 1: 42 (14.1%) Grade 2: 60 (20.1%) Grade 3: 40 (13.4%) Grade 4: 35 (11.7%) Grade 5: 63 (21.1%) Kindergarten: 58 (19.5%)
298 Students
Grade 1 42 14.1%
Grade 2 60 20.1%
Grade 3 40 13.4%
Grade 4 35 11.7%
Grade 5 63 21.1%
Kindergarten 58 19.5%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
147
49.3%
F
Female Students
151
50.7%